Hardware grinding equipment

Abstract

The utility model discloses hardware polishing equipment. The hardware polishing equipment comprises a bottom plate, a bearing seat and a limiting piece. The bottom plate is provided with an air cylinder and a motor, the bearing seat is provided with a limiting opening, the limiting piece is hinged to the bearing seat through a hinge shaft, and the limiting piece is provided with a first limiting plate and a second limiting plate which are symmetrically arranged. According to the hardware grinding equipment, multiple pieces of hardware needing to be machined are loaded on the rotating shaft, rotation of the rotating shaft is guaranteed, the hardware is driven to rotate, and therefore the surfaces of the multiple pieces of hardware are ground at a time, and rapid operation is achieved. And meanwhile, the limiting piece is matched with the bearing seat, so that the rotating shaft can be quickly limited, the rotating shaft is prevented from being separated, and the safety performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing technique especially relates to a hardware polishing equipment. BACKGROUND

[0002] Hardware needs surface polishing treatment after production, especially disc type structure, to make its surface smooth and improve the degree of beauty. The current polishing method adopts manual polishing or single manual placement on special equipment for polishing, which is not only low in efficiency but also cannot guarantee safety performance and has certain risks. Therefore, a polishing equipment capable of quickly polishing multiple hardware and having high safety performance is needed. SUMMARY

[0003] In order to solve the defects existing in the prior art, the utility model provides a hardware polishing equipment.

[0004] The technical scheme of the utility model is as follows:

[0005] A hardware polishing equipment, characterized by comprising:

[0006] A bottom plate, wherein the bottom plate is provided with a cylinder and a motor, the cylinder is provided with a plane bearing seat, the motor is provided with a rotating shaft,

[0007] A bearing seat installed between the cylinder and the motor, wherein the bearing seat is provided with a limiting port,

[0008] and a limiting piece installed on the bearing seat, wherein the limiting piece is hinged to the bearing seat through a hinge shaft, the limiting piece is provided with symmetrically arranged first limiting plates and second limiting plates, a limiting area is formed between the first limiting plates and the second limiting plates, the second limiting plate is provided with a guide protrusion,

[0009] The limiting port and the limiting area are provided with a rotating shaft, the cylinder pushes the rotating shaft, and the rotating shaft is connected with the rotating shaft to rotate.

[0010] In the hardware polishing equipment, the rotating shaft is provided with a cross rod, and the rotating shaft is provided with a cross groove matched with the cross rod.

[0011] In the hardware polishing equipment, the bearing seat is provided with a positioning rod.

[0012] In the hardware polishing equipment, the lower end of the bearing seat is provided with symmetrically arranged first supporting plates, the first supporting plates are provided with positioning columns, springs are sleeved on the positioning columns, and the upper ends of the springs are in contact with the limiting piece.

[0013] The first supporting plate is connected with the bearing seat through the connecting plate, the connecting plate is provided with a supporting rod, and the supporting rod is located at the lower end of the limiting piece.

[0014] The guiding convex is provided with a guiding inclined surface and a blocking surface.

[0015] The hardware polishing equipment has the advantages that a plurality of hardware pieces to be machined are loaded on the rotating shaft, the rotation of the rotating shaft is ensured, the hardware pieces are driven to rotate, the surfaces of the plurality of hardware pieces are polished at one time, and rapid operation is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a hardware polishing equipment structural schematic view of the utility model;

[0017] Figure 2 It is a bearing seat and limiting piece structural schematic view in Figure 1

[0018] Figure 3 It is a bearing seat and limiting piece installation state perspective view in the utility model;

[0019] Figure 4 It is a bearing seat structural schematic view in Figure 2

[0020] Figure 5 It is a limiting piece structural schematic view in Figure 2 DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0022] As shown in Figures 1 to 5 The hardware polishing equipment comprises a bottom plate 1, a bearing seat 2 and a limiting piece 3. The bearing seat 2 is arranged on the bottom plate 1, and the limiting piece 3 is hinged on the bearing seat 2 and can rotate on the bearing seat 2, so that the rotating shaft 4 is installed into the limiting opening 29 and the limiting area 6, so that the rotating shaft 4 is kept therein and cannot easily separate, and hardware pieces on the rotating shaft 4 are conveniently machined and polished.

[0023] ​​​The bottom plate 1 is provided with a cylinder 7 and a motor 8, the cylinder 7 is provided with a plane bearing seat 9, the cylinder 7 is provided with an extension rod 10, and the plane bearing seat 9 is installed on the extension rod 10. The motor 8 is provided with a rotating shaft 11, the rotating shaft 11 is provided with a cross rod 12, and the rotating shaft 4 is provided with a cross groove 13 matched with the cross rod 12.

[0024] The lower end of the cylinder 7 is provided with a first lifting seat 14, and the lower end of the motor 8 is provided with a second lifting seat 15.

[0025] The bearing seat 2 is installed between the cylinder 7 and the motor 8, the bearing seat 2 is provided with a limiting port 29, the limiting port 29 can bear the rotating shaft 4, and is limited in cooperation with the limiting area 6.

[0026] The limiting piece 3 is installed on the bearing seat 2, the limiting piece 3 is hinged on the bearing seat 2 through a hinge shaft 16, the limiting piece 3 is provided with a first limiting plate 17 and a second limiting plate 18 which are symmetrically arranged, the first limiting plate 17 and the second limiting plate 18 form a limiting area 6, and the second limiting plate 18 is provided with a guide protrusion 19.

[0027] The limiting port 29 and the limiting area 6 are provided with the rotating shaft 4, the cylinder 7 drives the rotating shaft 4, and the rotating shaft 4 is kept connected with the rotating shaft 11 to rotate.

[0028] The bearing seat 2 is provided with a positioning rod 20, the positioning rod 20 is used for limiting the angle of upward rotation of the limiting piece 3.

[0029] The lower end of the bearing seat 2 is provided with a first supporting plate 21 which is symmetrical, the first supporting plate 21 is provided with a positioning column 22, the positioning column 22 is sleeved with a spring 23, the upper end of the spring 23 is in contact with the limiting piece 3. The first supporting plate 21 is connected with the bearing seat 2 through a connecting plate 24, the connecting plate 24 is provided with a supporting rod 25, and the supporting rod 25 is located at the lower end of the limiting piece 3. The supporting rod 25 is used for limiting the angle of downward rotation of the limiting piece 3.

[0030] The bearing seat 2 is also provided with a first supporting column 26 and a second supporting column 27, the first supporting column 26 and the second supporting column 27 form a hollow area 28, and the hollow area 28 can place the rotating shaft 4 loaded with hardware in the limiting port 29 and the limiting area 6. The first supporting column 26 and the second supporting column 27 are connected with the bearing seat 2 through a sliding plate 34, so that the rotating shaft 4 can slide to the limiting port 29 and the limiting area 6.

[0031] The guide protrusion 19 is provided with a guide inclined surface 30 and a blocking surface 31. The guide protrusion 19 and the first supporting plate 21 form an entrance 32, and the entrance 32 is communicated with the limiting area 6.

[0032] When the rotating shaft 4 needs to be placed in the limiting port 29 and the limiting area 6, the rotating shaft 4 can be directly pushed in, guided by the guide slope 30, an external force is applied to the limiting piece 3, the spring 23 is compressed, and the limiting piece 3 rotates around the hinge shaft 16.

[0033] When the hardware is placed on the rotating shaft 4, in order to ensure the position of the hardware, a strip-shaped groove 33 is arranged on the rotating shaft 4, and the disc-shaped hardware has an inner hole matched with the rotating shaft 4 in the middle, and a protrusion matched with the strip-shaped groove 33 in the inner hole. The hardware is installed on the rotating shaft 4, and when the rotating shaft 4 rotates with the motor 8, the hardware can rotate together, so that the surfaces of multiple hardware are polished.

[0034] When the rotating shaft 4 loaded with the hardware is installed into the limiting port 29 and the limiting area 6, the air cylinder 7 is started, the rotating shaft 4 is pushed by the air cylinder 7, the cross rod 12 is matched with the cross groove 13, and the rotating shaft 4 rotates with the rotating shaft 11 on the motor 8. The surfaces of the hardware in rotation are polished by the abrasive paper.

[0035] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A hardware polishing equipment, characterized in that, include: A base plate, on which a cylinder and a motor are mounted, the cylinder having a flat bearing seat, and the motor having a rotating shaft. A support seat is installed between the cylinder and the motor, and the support seat is provided with a limiting port. And a limiting member installed on the support base, the limiting member being hinged to the support base via a hinge shaft, the limiting member having a first limiting plate and a second limiting plate symmetrically arranged, forming a limiting area between the first limiting plate and the second limiting plate, the second limiting plate having a guide protrusion. A rotating shaft is provided in the limiting port and the limiting area. The cylinder pushes the rotating shaft to keep the rotating shaft connected to the rotating shaft and rotating.

2. The hardware polishing equipment according to claim 1, characterized in that, The rotating shaft is provided with a cross bar, and the rotating shaft is provided with a cross groove that cooperates with the cross bar.

3. The hardware polishing equipment according to claim 1, characterized in that, The support base is equipped with a positioning rod.

4. The hardware polishing equipment according to claim 1, characterized in that, The lower end of the bearing seat is provided with a symmetrical first support plate, the first support plate is provided with a positioning post, the positioning post is fitted with a spring, and the upper end of the spring is in contact with the limiting member.

5. The hardware polishing equipment according to claim 4, characterized in that, The first support plate is connected to the bearing seat through a connecting plate, and the connecting plate is provided with a support rod, which is located at the lower end of the limiting member.

6. The hardware polishing equipment according to claim 1, characterized in that, The guide protrusion is provided with a guide slope and a blocking surface.

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